Feature: *Powered by USB port, no need of any other adaptors or wall sockets. You can use a power bank or other electronic products with USB port to supply the power. A simple way to create a beautiful lighting effects and colorful atmosphere in your life. *Diverse vivid colors to choose; you can press relevant keys to choose the color changing pattern, speed or brightness with the included 44-key remote control. *44 keys infrared remote control has 6 DIY keys for memorizing the colors you prefer, providing more flexibility to control the lighting. *Energy-saving, high efficiency and low power consumption.